BR112016011628A2 - Processo para preparar uma mistura de um derivado de celulose e um diluente líquido - Google Patents

Processo para preparar uma mistura de um derivado de celulose e um diluente líquido

Info

Publication number
BR112016011628A2
BR112016011628A2 BR112016011628A BR112016011628A BR112016011628A2 BR 112016011628 A2 BR112016011628 A2 BR 112016011628A2 BR 112016011628 A BR112016011628 A BR 112016011628A BR 112016011628 A BR112016011628 A BR 112016011628A BR 112016011628 A2 BR112016011628 A2 BR 112016011628A2
Authority
BR
Brazil
Prior art keywords
cellulose derivative
mixture
preparing
liquid
liquid thinner
Prior art date
Application number
BR112016011628A
Other languages
English (en)
Portuguese (pt)
Inventor
Hoelzer Bettina
Hild Alexandra
Theuerkauf Jorg
Hermanns Juergen
Original Assignee
Dow Global Technologies Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52130844&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112016011628(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112016011628A2 publication Critical patent/BR112016011628A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/07—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use
    • A61J3/071—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use into the form of telescopically engaged two-piece capsules
    • A61J3/077—Manufacturing capsule shells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4816—Wall or shell material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4891—Coated capsules; Multilayered drug free capsule shells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/284—Alkyl ethers with hydroxylated hydrocarbon radicals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/08—Cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/08—Cellulose derivatives
    • C09D101/26—Cellulose ethers
    • C09D101/28—Alkyl ethers
    • C09D101/284—Alkyl ethers with hydroxylated hydrocarbon radicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/26—Cellulose ethers
    • C08J2301/28—Alkyl ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BR112016011628A 2013-12-04 2014-12-01 Processo para preparar uma mistura de um derivado de celulose e um diluente líquido BR112016011628A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361911607P 2013-12-04 2013-12-04
PCT/US2014/067851 WO2015084696A1 (en) 2013-12-04 2014-12-01 Process for preparing a mixture of a cellulose derivative and a liquid diluent

Publications (1)

Publication Number Publication Date
BR112016011628A2 true BR112016011628A2 (pt) 2017-08-08

Family

ID=52130844

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016011628A BR112016011628A2 (pt) 2013-12-04 2014-12-01 Processo para preparar uma mistura de um derivado de celulose e um diluente líquido

Country Status (7)

Country Link
US (2) US20160289393A1 (enExample)
EP (1) EP3077098B1 (enExample)
JP (1) JP6174806B2 (enExample)
KR (1) KR20160094987A (enExample)
CN (1) CN105745013B (enExample)
BR (1) BR112016011628A2 (enExample)
WO (1) WO2015084696A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018170062A1 (en) * 2017-03-17 2018-09-20 Dow Global Technologies Llc Process for recovering an esterified cellulose ether from a reaction product mixture
CN109021252B (zh) * 2018-06-20 2021-06-22 广东浪淘砂新型材料有限公司 一种非离子型纤维素醚的酸性悬浮分散液及其制备方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108890A (en) * 1960-05-23 1963-10-29 Dow Chemical Co Aqueous cellulosic compositions and method of making same
GB1144225A (en) * 1965-09-07 1969-03-05 Dow Chemical Co Preparation of medicinal capsule shells from hydroxyalkyl-alkyl cellulose ethers
US4076935A (en) * 1974-12-13 1978-02-28 Hoechst Aktiengesellschaft Grinding method for cellulose
JPH0638730A (ja) * 1991-02-01 1994-02-15 Sakai Enetsukusu Kk 動物細胞培養用担体
JP2669446B2 (ja) 1992-03-23 1997-10-27 信越化学工業株式会社 医薬品コーティング液用原料粉粒体
JP2959423B2 (ja) 1994-12-01 1999-10-06 シオノギクオリカプス株式会社 カプセル用皮膜組成物
FR2795961B1 (fr) * 1999-07-09 2004-05-28 Ethypharm Lab Prod Ethiques Composition pharmaceutique contenant du fenofibrate micronise, un tensioactif et un derive cellulosique liant et procede de preparation
KR100379674B1 (ko) 2000-03-06 2003-04-10 주식회사 서흥캅셀 펙틴과 글리세린의 배합용액을 이용한 셀룰로오스 캅셀 및그의 제조방법
DE10033023A1 (de) * 2000-07-07 2002-01-31 Biogrund Gmbh Filmüberzugszusammensetzung auf Basis von Zellulosederivaten und Zuckeralkoholen
AU2002211018B2 (en) * 2000-11-06 2004-08-05 Asahi Kasei Kabushiki Kaisha Cellulosic particle for pharmaceutical preparation
DE102005030521A1 (de) 2005-06-30 2007-01-11 Wolff Cellulosics Gmbh & Co. Kg Celluloseetherzusammensetzung für die Extrusion anorganischer Formkörper
ES2744816T3 (es) * 2006-10-27 2020-02-26 Capsugel Belgium Nv Cápsulas duras de hidroxipropil metil celulosa y proceso de fabricación
JP2008179918A (ja) * 2007-01-25 2008-08-07 Toray Ind Inc 低臭気セルロースエステル繊維およびその製造方法
JP5461179B2 (ja) * 2007-06-06 2014-04-02 旭化成ケミカルズ株式会社 セルロース系微小核粒子及びその製造方法
JP2009242592A (ja) * 2008-03-31 2009-10-22 Daicel Chem Ind Ltd 粒状セルロースアセテートアシレート及びその製造方法
CN101298503B (zh) * 2008-06-24 2010-08-11 中国石油集团川庆钻探工程有限公司地质勘探开发研究院 羧甲基纤维素钠在有机硅消泡剂制备过程中的速溶方法
CA2762523A1 (en) * 2009-05-21 2010-11-25 Kao Corporation Process for producing non-crystalline cellulose
JP5514598B2 (ja) * 2010-03-23 2014-06-04 富士フイルム株式会社 セルロース誘導体、及びセルロース誘導体の製造方法
JP5623875B2 (ja) * 2010-11-11 2014-11-12 株式会社ダイセル 複合粒子、タバコフィルター及びその製造方法並びにタバコ
CN103561728B (zh) 2011-04-06 2016-08-10 陶氏环球技术有限责任公司 生产高堆积密度、良好流动性和改进的在冷水中的分散性的纤维素衍生物的方法
CN102432912B (zh) * 2011-08-19 2013-04-10 江南大学 纤维素/金属氧化物复合气凝胶的制备方法

Also Published As

Publication number Publication date
EP3077098B1 (en) 2018-03-07
US20170306102A1 (en) 2017-10-26
KR20160094987A (ko) 2016-08-10
EP3077098A1 (en) 2016-10-12
CN105745013A (zh) 2016-07-06
CN105745013B (zh) 2019-02-26
WO2015084696A1 (en) 2015-06-11
JP2016537473A (ja) 2016-12-01
JP6174806B2 (ja) 2017-08-02
US20160289393A1 (en) 2016-10-06

Similar Documents

Publication Publication Date Title
BR112014029754B1 (pt) soluções de tensoativos que contêm n-metil-noleilglucaminas e n-metil-n-c12-c14 acilglucaminas e seu uso, processo para produzir composições cosméticas e composição
BR112013025142A2 (pt) análogos de 3-(1h-benzo{d}imidazol-2-il)-1h-indazol substituído como inibidores da cinase pdk1
BR112014029738A2 (pt) bastonetes mistos para o uso em artigos geradores de aerossol
CO6811860A2 (es) 4-aril-n-fenil-1,3,5-triazin-2-aminas que contienen un grupo sulfoximina
CO2018002968A2 (es) Productos de diatomita
BR112013020513A2 (pt) adoçante stevia altamente solúvel
BR112015029518A2 (pt) processo para a preparação de um composto orgânico de metal
UY33917A (es) ?composiciones para recubrimiento que comprenden submicropartículas que comprenden carbonato de calcio, proceso para prepararlas, y uso de las submicropartículas?.
BR112017011922A2 (pt) composição de suspensão de liberação prolongada gastrorretentiva, processo de preparação de uma composição, uso de uma base de suspensão
BR112016014756A8 (pt) formulação de selante compreendendo fibrinogênio e zimogênios, seu método de fabricação, recipiente e uso
BR112014004929A2 (pt) conversão de unidades de alquilação de hf para processos de alquilação catalisada por líquido iônico
BR112015007295A2 (pt) processo para a preparação de compostos; compostos; e uso dos mesmos
BR112012033637A8 (pt) Macarrão seco e processo para produzir o mesmo
BR112014013923A8 (pt) método para produção de mulita percolada num corpo de material, mulita percolada, uso da mulita percolada e corpo de material
BR112014017994A8 (pt) Processo para a preparação de sílicas precipitadas tendo morfologia específica, tamanho de partículas específico e porosidade específica
BR112013032492A2 (pt) processo para fazer compostos beta-hidroxiamino
BR112016021282A8 (pt) processos para a preparação de compostos antifúngicos e os referidos compostos
BR112015029544A2 (pt) solução aquosa, processo para preparação de uma solução aquosa, e, uso de uma solução aquosa
BR112017014420A2 (pt) ?processo para desfosforação de metal fundido durante um processo de refino?
BR112017005218A2 (pt) mistura de compostos, processo para fabricar uma mistura, formulação aquosa, e, uso de misturas de compostos.
BR112017010804A2 (pt) polímero em multi-estágio, sua composição, seu método de preparação, seu uso e composição compreendendo o mesmo
CL2013003093A1 (es) Composiciones que comprende cation de polihidroxioxoaluminio detectable por rmn; metodo de fabricacion de los mismos; y su uso.
BR112019004258A2 (pt) implante que contém carbonato de cálcio inibidor
BR112014000603A8 (pt) Método para produzir suspensão coloidal de partículas de zircônia, suspensão coloidal transparente de zircônia e artigo óptico
BR112015002688A2 (pt) uso de uma fonte de uridina na fabricação de uma composição para aumentar, controlar e/ou manter concentrações plasmáticas de uridina de jejum em uma faixa de 4 a 8µm em um indivíduo em necessidade do mesmo

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements